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Flow Maldistribution and Performance Deteriorations in Membrane-Based Heat and Mass Exchangers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Heat mass exchangers are crucial for the prevention of epidemic respiratory diseases such as H1N1 (swine flu). The flow maldistribution affects their performance seriously. The flow maldistribution ...
An Analytical Solution to Heat and Mass Transfer in Hollow Fiber Membrane Contactors for Liquid Desiccant Air Dehumidification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hollow fiber membrane contactors are used in air dehumidification. The benefit of this technology is that the liquid desiccant is not in a direct contact with the process air; therefore, the ...
Effects of Fly Ash on Sand Fixation with Microbial-Induced Carbonate
Publisher: ASCE
Abstract: Different samples of eolian sand were treated to study the sand-fixing effect of microbial-induced mineralization after mixing fly ash with eolian sand. The effects of blending fly ash on microbial-induced mineralization ...
Experimental Study on a Single-Sided Column–Tree Connection with a Replaceable Buckling-Restrained Cover Plate at a Bottom Flange
Publisher: ASCE
Abstract: This paper presents the study of a single-sided column–tree connection with a replaceable buckling-restrained cover plate (BRCP) at a bottom flange to achieve rapid postearthquake repair for connections in the presence of ...
Glacial Lake Outburst Floods in Upper Nainchu River Basin, Tibet
Publisher: American Society of Civil Engineers
Abstract: A large outburst flood from a glacial terminal moraine lake can cause severe damage to downstream communities. This paper presents a study on the outbursts of glacial terminal moraine lakes in the upper Nainchu River basin ...
Fracture Analysis in Brittle Sandstone by Digital Imaging and AE Techniques: Role of Flaw Length Ratio
Publisher: ASCE
Abstract: To investigate the roles of nonisometric flaws in rock failure behaviors, uniaxial compression tests with the combined monitoring of acoustic emission (AE) and digital imaging were conducted on sandstone specimens containing ...
Comparative Study on the Small Radius Curved Bridge and Simplified Models by Shaking Table Tests
Publisher: ASCE
Abstract: Three experimental structural models of a small radius curved bridge, which include a three-span small radius curved bridge model and its corresponding two different simplified models that are widely used (e.g., one mass ...
Turbulent Heat and Mass Transfer Across a Hollow Fiber Membrane Tube Bank in Liquid Desiccant Air Dehumidification
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The fluid flow and conjugate heat and mass transfer across a hollow fiber membrane tube bundle used for liquid desiccant air dehumidification are investigated. In this process, humid air flows ...